| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1340.0 | USD | 20190118 |
| Unknown | China national standards | MT | 900.0 | USD | 20190118 |
| Unknown | China national standards | MT | 1070.0 | USD | 20190118 |
| Unknown | China national standards | MT | 6950.0 | USD | 20190117 |
| Unknown | China national standards | MT | 7630.0 | USD | 20190117 |
| Unknown | China national standards | MT | 34030.0 | USD | 20190117 |
| Unknown | China national standards | MT | 2200.0 | USD | 20190117 |
| Unknown | China national standards | MT | 1050.0 | USD | 20190117 |
| Unknown | China national standards | MT | 8090.0 | USD | 20190116 |
| Unknown | China national standards | MT | 1230.0 | USD | 20190116 |